CVE-2026-93207: SUNRPC: Zero rpc_gss_wire_cred at svcauth_gss_decode_credbody() entry

Overview

Severity

Critical (CVSS 9.8)

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U

Exploit Status

Not Exploited

Patch Tuesday

2026-Sep

Released

2026-09-28

EPSS Score

0.47% (percentile: 38.4%)

Affected Products (1)

Other

• 21684-17084

Revision History

• 2026-09-28: Information published.